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MC68705是MC68系列内部带有EPROM的芯片。本文论述了MC68705R_3单片机的编程写入原理和硬件电路。此编程写入器可由PC机控制,实际应用证明,此电路运行安全可靠,写入手续及操作都十分方便。
The MC68705 is a chip with EPROM internal to the MC68 family. This article discusses the MC68705R_3 microcontroller write programming principles and hardware circuits. This programming writer can be controlled by the PC, the practical application of this circuit is safe and reliable, writing procedures and operations are very convenient.